1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the QtDBus module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and Digia. For licensing terms and |
14 | ** conditions see http://qt.digia.com/licensing. For further information |
15 | ** use the contact form at http://qt.digia.com/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 2.1 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
24 | ** |
25 | ** In addition, as a special exception, Digia gives you certain additional |
26 | ** rights. These rights are described in the Digia Qt LGPL Exception |
27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
31 | ** General Public License version 3.0 as published by the Free Software |
32 | ** Foundation and appearing in the file LICENSE.GPL included in the |
33 | ** packaging of this file. Please review the following information to |
34 | ** ensure the GNU General Public License version 3.0 requirements will be |
35 | ** met: http://www.gnu.org/copyleft/gpl.html. |
36 | ** |
37 | ** |
38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | |
42 | #ifndef QDBUSSERVICEWATCHER_H |
43 | #define QDBUSSERVICEWATCHER_H |
44 | |
45 | #include <QtCore/qobject.h> |
46 | #include <QtDBus/qdbusmacros.h> |
47 | |
48 | #ifndef QT_NO_DBUS |
49 | |
50 | QT_BEGIN_HEADER |
51 | |
52 | QT_BEGIN_NAMESPACE |
53 | |
54 | QT_MODULE(DBus) |
55 | |
56 | class QDBusConnection; |
57 | |
58 | class QDBusServiceWatcherPrivate; |
59 | class Q_DBUS_EXPORT QDBusServiceWatcher: public QObject |
60 | { |
61 | Q_OBJECT |
62 | Q_PROPERTY(QStringList watchedServices READ watchedServices WRITE setWatchedServices) |
63 | Q_PROPERTY(WatchMode watchMode READ watchMode WRITE setWatchMode) |
64 | public: |
65 | enum WatchModeFlag { |
66 | WatchForRegistration = 0x01, |
67 | WatchForUnregistration = 0x02, |
68 | WatchForOwnerChange = 0x03 |
69 | }; |
70 | Q_DECLARE_FLAGS(WatchMode, WatchModeFlag) |
71 | |
72 | explicit QDBusServiceWatcher(QObject *parent = 0); |
73 | QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, |
74 | WatchMode watchMode = WatchForOwnerChange, QObject *parent = 0); |
75 | ~QDBusServiceWatcher(); |
76 | |
77 | QStringList watchedServices() const; |
78 | void setWatchedServices(const QStringList &services); |
79 | void addWatchedService(const QString &newService); |
80 | bool removeWatchedService(const QString &service); |
81 | |
82 | WatchMode watchMode() const; |
83 | void setWatchMode(WatchMode mode); |
84 | |
85 | QDBusConnection connection() const; |
86 | void setConnection(const QDBusConnection &connection); |
87 | |
88 | Q_SIGNALS: |
89 | void serviceRegistered(const QString &service); |
90 | void serviceUnregistered(const QString &service); |
91 | void serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner); |
92 | |
93 | private: |
94 | Q_PRIVATE_SLOT(d_func(), void _q_serviceOwnerChanged(QString,QString,QString)) |
95 | Q_DISABLE_COPY(QDBusServiceWatcher) |
96 | Q_DECLARE_PRIVATE(QDBusServiceWatcher) |
97 | }; |
98 | |
99 | Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusServiceWatcher::WatchMode) |
100 | |
101 | QT_END_NAMESPACE |
102 | |
103 | QT_END_HEADER |
104 | |
105 | #endif // QT_NO_DBUS |
106 | #endif // QDBUSSERVICEWATCHER_H |
107 | |